TPMS JEEP WRANGLER 2015 JK / 3.G User Guide

The EVIC will also display a#SERVICE TPM SYSTEM#
message for a minimum of five seconds when a system
fault is detected possibly related to an incorrect sensor
location fault. In this case, the#SERVICE TPM SYSTEM#
message is then followed by a graphic display, with
pressure values still shown. This indicates the pressure
values are still being received from the TPM Sensors but
they may not be located in the correct vehicle position.
However, the system still needs to be serviced as long as
the#SERVICE TPM SYSTEM#message exists.
NOTE:
•If your vehicle is equipped with a matching full-size
spare wheel and tire assembly, it has a tire pressure
monitoring sensor, and can be monitored by the Tire
Pressure Monitoring System (TPMS). In the event that
the matching full-size spare tire is swapped with a low
pressure road tire, the next ignition switch cycle will
still show the “Tire Pressure Monitoring Telltale Light”
to be ON, a chime to sound, a “LOW TIRE” message to
appear in the EVIC, and the graphic display will still
show the#Inflate to XX#message and the low tire
pressure value “flashing.” Driving the vehicle for up to
20 minutes above 15 mph (24 km/h) will turn OFF the
“Tire Pressure Monitoring Telltale Light” as long as
none of road tires are below the low pressure warning
threshold.
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STARTING AND OPERATING 523

•If your vehicle is not equipped with a matching
full-size spare wheel and tire assembly, it does not
have a tire pressure monitoring sensor in the spare tire.
The TPMS will not be able to monitor the tire pressure.
If you install the spare tire in place of a road tire that
has a pressure below the low-pressure warning limit,
upon the next ignition switch cycle, the “Tire Pressure
Monitoring Telltale Light” will remain ON, a chime
will sound, and the EVIC will still display the#Inflate
to XX#message and a “flashing” pressure value in the
graphic display. After driving the vehicle for up to 20
minutes above 15 mph (24 km/h), the “Tire Pressure
Monitoring Telltale Light” will flash on and off for 75
seconds and then remain on solid. In addition, the
EVIC will display a “SERVICE TPM SYSTEM#mes-
sage for a minimum of five seconds and then display
dashes (- -) in place of the pressure value. For each
subsequent ignition switch cycle, a chime will sound,
the “Tire Pressure Monitoring Telltale Light” will flash
on and off for 75 seconds and then remain on solid,
and the EVIC will display a#SERVICE TPM SYSTEM#
message for a minimum of five seconds and then
display dashes (- -) in place of the pressure value.
•Once you repair or replace the original road tire, and
reinstall it on the vehicle in place of the spare tire, the
TPMS will update automatically.
In addition, the “Tire Pressure Monitoring Telltale Light”
will turn OFF and the graphic in the EVIC will display a
new pressure value instead of dashes (- -), as long as no
tire pressure is below the low-pressure warning limit in
any of the four active road tires. The vehicle may need to
be driven for up to 20 minutes above 15 mph (24 km/h)
in order for the TPMS to receive this information.
524 STARTING AND OPERATING

Low Fuel.............................306
Oil Pressure...........................307
Passing..............................170
Rear Servicing.........................644
Rear Tail Lamps........................644
Seat Belt Reminder......................307
Security Alarm.........................312
Service...............................642
Side Marker...........................644
Tire Pressure Monitoring (TPMS)............318
Traction Control........................483
Turn Signal...........................103
Voltage..............................306
Warning (Instrument Cluster Description)......306
Loading Vehicle..........................532
Ti re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..493
Locking Axle............................446
Locks..................................38
Automatic Door.........................41
Child Protection.........................42
Door.................................38
Power Door............................40
Lubrication, Body.........................601
Lug Nuts...............................561
Maintenance Free Battery....................596
Maintenance Procedures....................587
Maintenance Schedule......................652
Malfunction Indicator Light (Check Engine).......310
Manual, Service..........................668
Manual Transmission......................424
Fluid Level Check.......................623
Lubricant Selection......................623
Shift Speeds...........................426
Master Cylinder (Brakes)....................618
Methanol...............................526
Mini-Trip Computer.......................321
Mirrors.................................111
682 INDEX

Jacking...............................563
Life of Tires...........................508
Load Capacity.........................493
Pressure Monitor System (TPMS)............513
Pressure Warning Light...................318
Quality Grading........................669
Radial...............................501
Replacement...........................509
Rotation..............................512
Safety...............................487
Sizes................................488
Snow Tires............................503
Spare Tire.............................565
Spinning.............................507
Tread Wear Indicators....................507
Tire Safety Information.....................487
Tongue Weight/Trailer Weight................545
To Open Hood...........................165
Tow Hooks, Emergency.....................575
Towing................................534
24-Hour Towing Assistance................129
Disabled Vehicle........................577
Guide...............................538
Recreational...........................553
Weight...............................538
Towing Assistance.........................129
Towing Vehicle Behind a Motorhome...........553
Trac-Lok Rear Axle........................446
Traction Control..........................471
Trailer Sway Control (TSC)..................484
Trailer Towing...........................534
Cooling System Tips.....................552
Hitches..............................537
Minimum Requirements..................546
Trailer and Tongue Weight.................545
Wiring...............................550
Trailer Towing Guide.......................538
Trailer Weight............................53810
INDEX 689